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update protocol to support manual response mode

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This commit is contained in:
Terrence
2024-11-25 00:59:03 +08:00
parent aa806f676e
commit 472219d5bf
11 changed files with 166 additions and 100 deletions
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7
main/wake_word_detect.h
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@@ -23,24 +23,27 @@ public:
void Initialize(int channels, bool reference);
void Feed(std::vector<int16_t>& data);
void OnWakeWordDetected(std::function<void()> callback);
void OnWakeWordDetected(std::function<void(const std::string& wake_word)> callback);
void OnVadStateChange(std::function<void(bool speaking)> callback);
void StartDetection();
void StopDetection();
bool IsDetectionRunning();
void EncodeWakeWordData();
bool GetWakeWordOpus(std::string& opus);
const std::string& GetLastDetectedWakeWord() const { return last_detected_wake_word_; }
private:
esp_afe_sr_data_t* afe_detection_data_ = nullptr;
char* wakenet_model_ = NULL;
std::vector<std::string> wake_words_;
std::vector<int16_t> input_buffer_;
EventGroupHandle_t event_group_;
std::function<void()> wake_word_detected_callback_;
std::function<void(const std::string& wake_word)> wake_word_detected_callback_;
std::function<void(bool speaking)> vad_state_change_callback_;
bool is_speaking_ = false;
int channels_;
bool reference_;
std::string last_detected_wake_word_;
TaskHandle_t wake_word_encode_task_ = nullptr;
StaticTask_t wake_word_encode_task_buffer_;